From: Rander Wang <rander.wang@xxxxxxxxx>
Driver uses get and set ops to change the power state of dsp core.
Closes: https://github.com/thesofproject/sof/issues/8478
Signed-off-by: Rander Wang <rander.wang@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/lnl.c | 4 ++++
sound/soc/sof/intel/mtl.c | 4 ++--
sound/soc/sof/intel/mtl.h | 3 +++
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c
index 03308721ebd4..a095f5bcf50d 100644
--- a/sound/soc/sof/intel/lnl.c
+++ b/sound/soc/sof/intel/lnl.c
@@ -120,6 +120,10 @@ int sof_lnl_ops_init(struct snd_sof_dev *sdev)
sof_lnl_ops.get_stream_position = mtl_dsp_get_stream_hda_link_position;
+ /* dsp core get/put */
+ sof_lnl_ops.core_get = mtl_dsp_core_get;
+ sof_lnl_ops.core_put = mtl_dsp_core_put;
+
sdev->private = kzalloc(sizeof(struct sof_ipc4_fw_data), GFP_KERNEL);
if (!sdev->private)
return -ENOMEM;
diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c
index bcf963976189..d4b666f125ea 100644
--- a/sound/soc/sof/intel/mtl.c
+++ b/sound/soc/sof/intel/mtl.c
@@ -638,7 +638,7 @@ u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev,
return ((u64)llp_u << 32) | llp_l;
}
-static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
+int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
{
const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
@@ -651,7 +651,7 @@ static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
return 0;
}
-static int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core)
+int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core)
{
const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
int ret;
diff --git a/sound/soc/sof/intel/mtl.h b/sound/soc/sof/intel/mtl.h
index 95696b3d7c4c..cc5a1f46fd09 100644
--- a/sound/soc/sof/intel/mtl.h
+++ b/sound/soc/sof/intel/mtl.h
@@ -106,3 +106,6 @@ void mtl_ipc_dump(struct snd_sof_dev *sdev);
u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev,
struct snd_soc_component *component,
struct snd_pcm_substream *substream);
+
+int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core);
+int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core);
--
2.39.2
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